5020120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17929}}^1$

素因数の和:17947

約数の個数: 32

約数和(自身を含む): 12909600

約数和(自身を除く): 7889480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17929, 35858, 71716, 89645, 125503, 143432, 179290, 251006, 358580, 502012, 627515, 717160, 1004024, 1255030, 2510060, 5020120]

約数ペア:

[(1, 5020120), (2, 2510060), (4, 1255030), (5, 1004024), (7, 717160), (8, 627515), (10, 502012), (14, 358580), (20, 251006), (28, 179290), (35, 143432), (40, 125503), (56, 89645), (70, 71716), (140, 35858), (280, 17929)]